Question 859749
The ratio of the files is 1x : 2x : 5x.
DVD = 2x, right?
And {{{2700 = x + 2x + 5x}}}.


{{{2700 = 8x}}}
{{{x = 2700/8 = 337.5}}}
DVD = 2x = 2 * 337.5 = 675


675 data files are stored on Patricia's DVD.


That was easy, wasn't it?